Home / 3,653,746.65-5,041,608.65-2,104,705.76

Finding the Fourth Proportional to 3,653,746.65, 5,041,608.65 and 2,104,705.76

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Solution

The fourth proportional to 3,653,746.65, 5,041,608.65 and 2,104,705.76 is: 2,904,170.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,746.65 : 5,041,608.65 = 2,104,705.76 : x
  2. Step 2: Convert to fraction form
    3,653,746.65/5,041,608.65 = 2,104,705.76/x
  3. Step 3: Cross multiply
    3,653,746.65x = 5,041,608.65 × 2,104,705.76
  4. Step 4: Simplify right side
    3,653,746.65x = 10,611,102,737,481.90
  5. Step 5: Solve for x
    x = 10,611,102,737,481.90/3,653,746.65
  6. Step 6: Final answer
    x = 2,904,170.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.